/* This file is part of Clementine.
   Copyright 2010, David Sansome <me@davidsansome.com>

   Clementine is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   Clementine is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with Clementine.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "config.h"
#include "core/logging.h"

#ifdef HAVE_GIO
  // Work around compile issue with glib >= 2.25
  #ifdef signals
    #undef signals
  #endif

  #include <gio/gio.h>
#endif

#include "filesystemmusicstorage.h"
#include <QByteArray>
#include <QDir>
#include <QFile>

FilesystemMusicStorage::FilesystemMusicStorage(const QString& root)
  : root_(root)
{
}

bool FilesystemMusicStorage::CopyToStorage(const CopyJob& job) {
  const QString dest_filename = root_ + "/" + job.destination_;

  // Don't do anything if the destination is the same as the source
  if (job.source_ == dest_filename)
    return true;

  // Create directories as required
  const QString dest_directory = dest_filename.section('/', 0, -2);
  QDir dir;
  if (!dir.mkpath(dest_directory)) {
    qLog(Warning) << "Failed to create directory" << dest_directory;
    return false;
  }

  // Remove the destination file if it exists and we want to overwrite
  if (job.overwrite_ && QFile::exists(dest_filename))
    QFile::remove(dest_filename);

  // Copy or move
  if (job.remove_original_)
    return QFile::rename(job.source_, dest_filename);
  else
    return QFile::copy(job.source_, dest_filename);
}

bool FilesystemMusicStorage::DeleteFromStorage(const DeleteJob& job) {
#ifdef HAVE_GIO
  //convert QString to char
  QByteArray ba = job.metadata_.filename().toLocal8Bit();
  const char *filepathChar = ba.data();
  GFile *file = g_file_new_for_path (filepathChar);
  bool success = g_file_trash(file, NULL, NULL);
  g_object_unref(file);
  return success;
#else
  return QFile::remove(job.metadata_.filename());
#endif
}